UPDATE: My bad, there are already products on the market like this! They’re from NECA, and you can buy one now. Original post as follows:
When you go the extra mile to conceal the wires stemming from a wall-mounted TV, it looks great. Sometimes concealing wires is not an option, so here’s an idea: have Batman and Robin scale the wires like they are climbing up a building (a “Batclimb“, as it was known in the 60’s series).
I used over-sized Lego Minifigures here to demonstrate the idea, but you’ll probably be better-served by something like these.
Batman and Robin work great here because there are usually two cables hanging from the TV (the power cord and HDMI cable), so they’d cling to one cable each. If additional cables are present you could use Batgirl and Nightwing too.
There are other approaches too (such as Luke Skywalker heading up to an AT-AT), however the dynamic duo look at home climbing up the wall.